<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <title>五彩标题</title>
        <style type="text/css">
            .H{color: brown;}
            .Y{color:chartreuse}
            .L{color: bisque;}
            .D{color: black;}
            .w{color: blue;}
            .E{color: chocolate;}
            .Z{color: cyan;}
            .Y{color: darkcyan;}
        </style>
    </head>
    <body>
        <h1>
            <center>
                <span class="H">欢</span>
                <span class="Y">迎</span>
                <span class="L">来</span>
                <span class="D">到</span>
                <span class="W">我</span>
                <span class="E">的</span>
                <span class="Z">主</span>
                <span class="Y">页</span>
            </center>
            
        </h1>
    </body>
</html>